Graco SDM15 User Manual

10. Place meter in a vise as shown in F

IG

. 38. Use new 

trip rod from your kit (2) or a non-metal rod or dowel 
to push trip rod through meter housing (F

IG

. 38 and 

F

IG

. 39) far enough to access pin (19) holding 

together trip rod and trigger.

11. Use a pick to push pin (19) out (F

IG

. 39).

12. Remove trigger assembly (6) from meter housing.

13. Remove trip rod assembly from meter housing. 

a. If the trigger does not reset sufficiently to dis-

pense fluid, clean trip rod and spring with a soft 
brush and cleaning fluid such as mineral spirits.

b. Inspect trip rod and spring. If damaged, replace 

using Trip Rod Replacement Kit 255889.

ti12011a

19

19

ti12012a

ti12016a

6

Be careful when you remove the trip rod assembly. 
Cover the balls with your fingers or a rag to prevent 
them from falling out.

ti12013a

6